Serlongchor is a village in Donka tehsil in district of Karbi Anglong, Assam, India. As per the data provided by Census of India in 2011, total population of Serlongchor was 902 which includes 462 males and 440 females. Serlongchor covers 96 ha area. Pincode of Serlongchor is 782485.